Product Overview

The product has a wide range of adaptability and high performance.It is a new type of  chelated iron desulphurizer formed by two chel  agents and iron-based raw materials through chelation reaction under specific conditions.This model of desulphurizer has high performance and strong activity.The desulphur formed by it has the    characteristics of high sulfur capacity,no by-salt generation,strong resistance to H2S fluctuation  and high H2S removal efficiency.The effect of-time desulphurization of H2S can reach 99%.At  the same time,it also has a good removal effect on COS and organic sulfur such thiols.

Usage method

The chelated iron desulfurization technology is a method of wet oxidation desulfurization to remove hydrogen sulfide by usinglated iron as a catalyst,which is characterized by the   direct conversion of H2S into elemental S,with the content of H2S after absorption being less than 1 ppm,generally below 5 ppm.The specific steps for using chelated iron desulfurization are as follows

1.Prepare the chelated iron catalyst The chelated iron catalyst is usually composed of powder(such as XSY-01A)and liquid (such as XSY-01B).These catalysts to be determined  according to the storage  liquid volume,potential sulfur amount, circulating liquid volume,etc.,of the PDS desulfurization system,to determine the initial addition and supplement amount.

2. Add catalyst:The powder can be added to the system by dissolving it in the existing device's desulfurization liquid or sodiumate solution,while the liquid can be directly added to the system.

3.Initial addition amount:Based on the storage liquid volume,add 5-15 kg powder per cubic meter of liquid,and add  1-3 kg of liquid per cubic meter of liquid.For high content H2S systems,the initial addition amount can appropriately increased.

4.Supplement  catalyst:According to the sulfur  yield,gas  properties,operating conditions,and other factors,it is necessary to supplement 6-10 of powder and 1.2-2 kg of liquid per ton of sulfur yield.It is recommended to adjust according to the operation of the device.

5.Monitoring the desulfurization process:During the desulfurization process,it is necessary to monitor the system's temperature,pressure,pH value,and other parameters to ensure desulfurization efficiency and the stability of the system.

6.By-product treatment:The chelated iron desulfurization process does not produce by-products so there is no need to  establish  a  by-product  extraction device.At the same time,the desulfurization system does not require the discharge of wastewater,eliminating environmental.

The above is the basic method of using chelated  iron for desulfurization.It should be noted that in actual operation,it is necessary to strictly follow the operation procedures and regularly maintain and inspect the equipment.

Packaging and storage

1、50kg,200kg plastic drum packaging,can also be packed according to customer requirements.

2、Store in a cool,ventilated place,keep away from water.

3、Product shelf life of 2 years.